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CN-121987480-A - Multidirectional jet self-cleaning type gum massaging device

CN121987480ACN 121987480 ACN121987480 ACN 121987480ACN-121987480-A

Abstract

The invention discloses a multidirectional jet self-cleaning type gum massaging device, which relates to the technical field of physiotherapy devices and comprises a handle, a connecting piece, a massaging head and a side wall, wherein a fluid channel is arranged in the handle, the fluid channel comprises a main runner and a bypass runner, one end of the connecting piece is respectively in butt joint with the main runner and the bypass runner, the other end of the connecting piece is respectively provided with a first water outlet and a second water outlet, one end of the massaging head is connected with the connecting piece, the head of the other end of the massaging head is sealed, the side wall of the massaging head is provided with a micropore array, a plurality of micropores are formed in the circumferential direction of the massaging head, each micropore faces different angles, and the massaging head is used for spraying out from the micropores of the side wall to form multidirectional scattering jet so as to simultaneously massage the cheek side, the tongue side and the inter-dental nipple area of gum. The invention realizes one-time operation and covers the buccal side, the lingual side and the interdental papillae, different spray arcs aim at different gingival anatomical regions, the operation time is shortened, the massage efficiency is high and the pertinence is strong.

Inventors

  • SUN TING
  • LI ZHIWEI
  • HUANG ZHANHONG

Assignees

  • 佛山市智能臻德齿科有限公司
  • 佛山市口腔医院(佛山市牙病防治指导中心)

Dates

Publication Date
20260508
Application Date
20260410

Claims (10)

  1. 1. A multi-directional jet self-cleaning gum massaging device, comprising: a handle (100) having a fluid passage therein, the fluid passage including a main flow passage and a bypass flow passage; One end of the connecting piece (200) is respectively abutted to the main runner and the bypass runner, a first water outlet (210) and a second water outlet (220) are arranged at the other end of the connecting piece, the first water outlet (210) is used for flowing out fluid of the main runner, and the second water outlet (220) is used for flowing out fluid of the bypass runner; The massage head (300) is connected with the connecting piece (200) at one end, the head of the other end is closed, a micropore array (310) is arranged on the side wall, a plurality of micropores are formed in the circumference of the massage head (300) by the micropore array (310), the micropores face different angles and are used for forming multidirectional scattering jet flow through jetting from the micropores on the side wall after fluid enters the cavity in the massage head (300), so that fluid pressure is applied to cheek side, tongue side and inter-dental nipple area of gum to massage; The micro-pore array (310) is only arranged in a half-side area in the circumferential direction of the massage head (300) to form a working side, the other half-circumferential area of the massage head (300) is a smooth surface, the micro-pore array (310) is axially distributed into at least two spray arcs along the massage head (300), and micro-pores on each spray arc face different angles.
  2. 2. The multi-directional jet self-cleaning gum massaging device of claim 1, wherein said array of micro-holes (310) comprises: the first jet arc has a micropore orientation of 80-85 degrees relative to the axis of the massage head (300) and is used for massaging the gingival margin area; the second jet arc has a micropore orientation of 85-95 degrees with the axis of the massage head (300) and is used for massaging the middle section of the gum; And the micropore diameter of the third spray arc is smaller than that of the first spray arc and the second spray arc, and the micropore orientation is 95-105 degrees with the axis of the massage head (300) and is used for guiding fluid jet into the gingival sulcus shallow layer.
  3. 3. A multi-directional jet self-cleaning gum massaging device as claimed in claim 1, wherein said massaging head (300) comprises: a main channel (320) axially arranged along the massage head (300), one end of the main channel is communicated with the first water outlet (210), and the other end of the main channel extends into the massage head (300); A bypass channel (330) provided on one side of the main channel (320), independent of the main channel (320), and having one end communicating with the second water outlet (220); A frustum inner cavity (350), wherein the bottom side with a relatively large section is communicated with the main channel (320) and the bypass channel (330), and the micropore array (310) is arranged on the cavity wall of the frustum inner cavity (350) so that fluid in the frustum inner cavity (350) is sprayed outwards through the micropore array (310); The sealing head (360) is arranged on the top side of the frustum inner cavity (350) with a relatively small section, the end part of the frustum inner cavity (350) is sealed, one end of the sealing head (360) extends towards the bottom side of the frustum inner cavity and is abutted to the tail end of the main channel (320), a plurality of straight grooves (361) are formed in the peripheral surface of the sealing head (360) along the axial direction, the straight grooves (361) are distributed along the circumferential direction of the sealing head (360), one end of each straight groove (361) is communicated with the main channel (320), the other end of each straight groove is communicated with the frustum inner cavity (350), and fluid from the main channel (320) enters the frustum inner cavity (350) through the straight grooves (361).
  4. 4. A multi-directional jet self-cleaning gum massaging device as claimed in claim 3, wherein the cavity wall of the frustum inner cavity (350) is an inclined plane, the micropore array (310) is arranged on the inclined plane, and when the bypass flow channel supplies water, the fluid is sprayed onto the inclined cavity wall of the frustum inner cavity (350) through the bypass channel (330) to perform impact cleaning on the micropore array (310).
  5. 5. A multi-directional jet self-cleaning gum massaging device as claimed in claim 4, wherein an annular groove (351) is arranged at the bottom side of the frustum inner cavity (350), partial notches of the annular groove (351) are aligned with the micropore array (310), and water outlets of the bypass channels (330) extend to be communicated with the annular groove (351) along the axial direction.
  6. 6. The multi-directional jet self-cleaning gum massaging device as claimed in claim 3, wherein the number of the straight grooves (361) formed in the periphery of the plugging head (360) is 4-8, each straight groove (361) is distributed along the circumferential equiangular direction, and the groove bottom side of each straight groove (361) is located in the inner diameter of the main channel (320), so that a circumferential array waterway is formed between the main channel (320) and the plugging head (360).
  7. 7. A multi-directional jet self-cleaning gum massaging device as claimed in claim 3, wherein a first chamfer inclined surface is arranged at the end port of the main channel (320), a second chamfer inclined surface (362) matched with the first chamfer inclined surface is arranged at one end of the plugging head facing the main channel (320), and the plugging head (360) is inserted from the head of the massaging head (300) so that the second chamfer inclined surface (362) is abutted with the first chamfer inclined surface.
  8. 8. A multi-directional jet self-cleaning gum massaging device as claimed in claim 7, wherein the end port of the main channel (320) is provided with a one-way valve for the fluid of the main channel (320) to flow unidirectionally towards the frustum inner cavity (350).
  9. 9. The multi-directional jet self-cleaning gum massaging device as claimed in claim 7, wherein the head of the massaging head (300) is further provided with a locking ring (370), the locking ring (370) is sleeved outside the blocking head (360) and fixedly connected with the massaging head (300), and the blocking head (360) is locked at the tail end of the main channel (320).
  10. 10. The multi-directional jet self-cleaning gum massaging device of claim 1, wherein the handle (100) is provided with a switching valve, the switching valve is provided with a first working position and a second working position, the main flow channel is communicated with a water source in the first working position, the bypass flow channel is communicated with a clean water source in the second working position, and the switching valve is of a manual deflector rod type, rotary type or push type valve structure.

Description

Multidirectional jet self-cleaning type gum massaging device Technical Field The invention relates to the technical field of physiotherapy devices, in particular to a multidirectional jet self-cleaning type gum massaging device. Background Gum massage is an important means for preventing and assisting in treating periodontal diseases, and its core mechanism is to increase local blood circulation of gum tissue, promote epithelial keratinization, and reduce inflammatory reaction by appropriate physical stimulation. Currently, the gum massaging modes commonly used in clinic and at home mainly comprise finger and abdomen massaging, toothbrush massaging, tooth washing and the like. The fluid jet structure of the prior gum massage device is mostly single-hole direct-jet type, and water flow can only jet out along a single direction. Because the gums in the oral cavity are arranged in an arc shape, the buccal side, the lingual side and the interdental papilla areas are positioned on different planes, and the Shan Kongzhi water jet can only cover one punctate area by one operation, so that massage pressure can not be applied to the gums in a plurality of areas at the same time. The operator needs to rotate the device angle repeatedly, and is cumbersome in operation, and the blind area of massage is produced easily, leads to the uneven massage effect. The spray heads of the existing tooth-washing devices are usually designed with full circumferential openings, and when spraying, water is scattered around, but half of the water flows towards the non-working side (such as the center of the oral cavity or opposite gums), so that not only is the fluid wasted, but also the area which does not need to be massaged can be impacted, and discomfort is caused to patients. Meanwhile, the micropore layout of the existing spray head lacks of a partition design aiming at the anatomical form of gingiva, and has limited fine cleaning and massaging effects on periodontal pockets or gingival sulcus. In the use process of the existing device, oral liquid (including saliva, blood, bacterial plaque and the like) is easy to suck back to the pipeline inside the handle due to pressure change when the spraying is stopped, so that cross contamination is caused. In addition, micropores are in a moist environment for a long time, biological films are easy to form on the inner walls, the existing structure lacks an effective self-cleaning mechanism, attachments on the inner walls of the micropores are difficult to clean by conventional cleaning, and sanitation, safety and service life are affected. Disclosure of Invention The invention aims to provide a multidirectional jet self-cleaning gum massaging device, which solves one or more technical problems in the prior art, and at least provides a beneficial choice or creation condition. In order to solve the technical problems, the technical scheme adopted by the invention is as follows: The invention provides a multidirectional jet self-cleaning type gum massaging device, which comprises: the handle is internally provided with a fluid channel, and the fluid channel comprises a main runner and a bypass runner; One end of the connecting piece is respectively abutted to the main runner and the bypass runner, and a first water outlet and a second water outlet are arranged at the other end of the connecting piece; the massage head is characterized in that one end of the massage head is connected with the connecting piece, the head of the other end of the massage head is closed, a micropore array is arranged on the side wall of the massage head, a plurality of micropores are formed in the circumferential direction of the massage head by the micropore array, and each micropore faces different angles and is used for spraying out from the micropores on the side wall to form multidirectional scattering jet flow after fluid enters the cavity in the massage head so as to simultaneously massage the cheek side, the tongue side and the inter-dental nipple area of the gum by applying fluid pressure; the micro-pore array is only arranged in a half-side area in the circumferential direction of the massage head to form a working side, the other half-circumferential area of the massage head is a smooth surface, the micro-pore array is axially distributed into at least two spraying arcs along the massage head, and micro-pores on each spraying arc face different angles. When the invention is used for massaging, fluid or water source of the main runner enters the cavity in the massaging head through the first water outlet of the butt joint part, is scattered and sprayed out from the micropores on the working side, is aligned to the cheek side or the tongue side of the gum, simultaneously massages a plurality of areas, keeps the working side facing the gum to be massaged at a distance of 1-3mm during operation, and slowly moves. The traditional single-hole direct spraying can only cover in a punctiform way, needs repeate